Pith Number

pith:4Y5N6COR

pith:2023:4Y5N6CORIRZ3CNSGLO53WVMBGM

not attested not anchored not stored refs pending

PatchDCT: Patch Refinement for High Quality Instance Segmentation

Jirui Yang, Kewei Liang, Qinrou Wen, Xue Yang

arxiv:2302.02693 v2 · 2023-02-06 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y5N6CORIRZ3CNSGLO53WVMBGM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

MFH: Marrying Frequency Domain with Handwritten Mathematical Expression Recognition

Receipt and verification

First computed	2026-07-05T05:39:33.174574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e63adf09d14473b136465bbbbb5581332d87caa3f9cb9bcf1f883bc06617c224

Aliases

arxiv: 2302.02693 · arxiv_version: 2302.02693v2 · doi: 10.48550/arxiv.2302.02693 · pith_short_12: 4Y5N6CORIRZ3 · pith_short_16: 4Y5N6CORIRZ3CNSG · pith_short_8: 4Y5N6COR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4Y5N6CORIRZ3CNSGLO53WVMBGM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e63adf09d14473b136465bbbbb5581332d87caa3f9cb9bcf1f883bc06617c224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e54841b284e6174f3c1576edbb8c5c9f6e035f28765141d700af147b33b18e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-06T10:51:21Z",
    "title_canon_sha256": "73b24995d637ef9227cb1f849036849d2022db90f4c2679091961a9370f0ac95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02693",
    "kind": "arxiv",
    "version": 2
  }
}